LAN9215-MZP SMSC, LAN9215-MZP Datasheet - Page 11

• Manufacturer Part Number: LAN9215-MZP
• Description: Ethernet ICs 16-BIT NON-PCI 10/100 ETHERNET CTRL
• Manufacturer: SMSC
• Type: Single Chip MAC and PHY Controllerr

Specifications of LAN9215-MZP

• Ethernet Connection Type: 10 Base-T, 100 Base-TX
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Product: Ethernet Controllers
• Number Of Transceivers: 1
• Standard Supported: 802.3, 802.3u
• Data Rate: 10 MB, 100 MB
• Supply Voltage (max): 3.3 V
• Supply Voltage (min): 0 V
• Supply Current (max): 69 mA
• Maximum Operating Temperature: + 70 C
• Package / Case: TQFP-100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

16-bit Non-PCI 10/100 Ethernet Controller with HP Auto-MDIX Support
Datasheet
SMSC LAN9215
1.1
1.2
Microprocessor/
Microcontroller
The SMSC LAN9215 integrated 10/100 MAC/PHY controller is a peripheral chip that performs the
function of translating parallel data from a host controller into Ethernet packets. The LAN9215 Ethernet
MAC/PHY controller is designed and optimized to function in an embedded environment. All
communication is performed with programmed I/O transactions using the simple SRAM-like host
interface bus.
The diagram shown above, describes a typical system configuration of the LAN9215 in a typical
embedded environment.
The LAN9215 is a general purpose, platform independent, Ethernet controller. The LAN9215 consists
of four major functional blocks. The four blocks are:
The LAN9215 is driver-, register-, and footprint-compatible with previous generation LAN9118 Family
devices. Drivers written for these products will work with the LAN9215. However, in order to support
HP Auto-MDIX, other components such as the magnetics and the passive components around the
magnetics need to change, and supporting these changes does require a minor PCB change. A
reference design for the LAN9215 will be available on SMSC’s website.
Block Diagram
Compatibility with First-generation LAN9118 Family Devices
10/100 Ethernet PHY
10/100 Ethernet MAC
RX/TX FIFOs
Host Bus Interface (HBI)
System Bus
Figure 1.1 System Block Diagram
DATASHEET
System Memory
LAN9215
25MHz
XTAL
Peripherals
System
11
EEPROM
(Optional)
MII
Magnetics
LEDS/GPIO
External
Optional
PHY
Magnetics
Optional
Revision 2.7 (03-15-10)
Ethernet